Hollow Bore Rotary Stage

This is the Hollow Rotary Table model number GSN130-18K-SV with table size 130mm gear ratio 1:18 for servo motor. GIGAGER Hollow Rotary Table also called Hollow Rotary Stage which are designed specially for servo motor gearbox for motion control applications. It takes full advantage of the flexibility of the servo motor, giving designers greater freedom of mechanism design.
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Product Details

This is the Hollow Rotary Table model number GSN130-18K-SV with table size 130mm gear ratio 1:18 for servo motor. GIGAGER Hollow Rotary Table also called Hollow Rotary Stage which are designed specially for servo motor gearbox for motion control applications. It takes full advantage of the flexibility of the servo motor, giving designers greater freedom of mechanism design.


1. Specification of Model GSN130-18K-SV

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Parameter

Motor Type

Brand 200-400W SV Motor

Rotary Platform Bearing

Cross Roller Bearing

Permissible Torque

N.m

20

Permissible Speed

rpm

150(Table Surface)

Gear Ratio

1:18

Moment of Inertia

kg.m2

81556×10-7

Permissible Axial Load

N

2000

Permissible Moment of Inertia Load

N.m50

Positioning Accuracy

min

≦ 1

Repeatability

sec±5 ( 0.001° )

Platform Flatness

mm

±0.005

Platform Concentricity

mm

±0.01

Ingress Protection

IP

40

Precision Lifespan

H

20000

Weight

kg

2.5


Motor Parameter

Brand

Code

Model

Fuji

F

GYS 201D5

Mitsubishi

M

HF-KFS-23/43

Panasonic

P

MSMD-022/042

SANYO

S

Q1AA06020D

Yaskawa

Y

SGMAH-02/04A

Oriental

O

DX220/240

Delta

T

ECMA-C30602/04

*The servo motor is configured by the customer. The above model is for reference only

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2. What is the Hollow Rotary Table?

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3. What is the Product Features of SV type Hollow Rotary Table?

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4. System Configuration of SV Type Hollow Rotary Table


5. How Many SV Model Are Available?

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6. How to Achieve for Bigger Gear Ratio Output?


Combination of Hollow Rotary Table with Planetary Reducer

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Combination of Hollow Rotary Table with Right Angle Reducer

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7. What Type of Device Could Use the Hollow Rotary Actuator?

Demo Video Link:

a. Demo for Gyro Test  https://youtu.be/PwKiObIMXRM

b. Demo for the 4th Axis or 5th Axis  https://youtu.be/L9gheXQ6zLc

For more video, please click GIGAGER Youtube Channel: https://www.youtube.com/playlist?list=PLT-2VrhPP3YItwfN_wA4YkS8bzfBpJu39


8. How to Select the Right Model for My Device?

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For more info of model selection of Hollow Rotary Actuator, please refer to the Model Selection Pages in Catalogue.


9. How to Install the Servo Motor to Hollow Rotary Table?

Please refer to the Catalogue or contact our technical sales.


10. Why choose GIGAGER?


11. Related Knowledge

GIGAGER Hollow Rotary Tables provide superior angular positioning and are designed to eliminate backlash, friction and wear problems associated with worm, gear and belt drives. Low maintenance and high throughput characteristics of the Hollow Rotary Actuator yields the lowest total cost of ownership.

Compact package and Superior design of the Hollow Rotary Actuator was optimized to minimize stage height. The low profile of the stage reduces total system working height. Angular contact bearings are used to maximize performance with respect to wobble, moment stiffness and friction. GIGAGER Hollow Rotary Tables has large hollow hole that can be used for wire line feed-through or beam delivery.

Accurate Positioning is assured with high performance table. The zero backlash makes GIGAGER Hollow Rotary Table the ideal solution for applications requiring frequent directional changes.


How to select the right servo motor and speed reducer?

1) Verify that your load rated torque is less than the rated output torque of the reducer.

2) Servo motor rated torque (multiplied by) x reduction ratio is greater than the load rated torque.

3) The load is converted to the moment of inertia of the servo motor through the reducer, which is within the allowable range of the servo motor.

4) Confirm that the accuracy of the reducer can meet your control requirements.

5) The structure of the reducer can meet the requirements of the equipment and can be connected with the selected servo motor.

In addition to the gear ratio of the reducer, output torque, axial force of the output shaft, radial force check; also depends on the transmission accuracy of the reducer, according to the working conditions. Because the transmission accuracy is high and the price is high, as long as the motor and reducer are matched to meet your requirements (function and performance), it is fine.

With the reducer can increase the torque, but the speed is reduced, so whether the speed reducer should be comprehensively consider the speed and torque. For example, on the transfer machine, there are two common driving methods: (The power of the servo motor is roughly calculated by calculation. The range can not be wasted, so the motor power of the two driving methods is not much different.)


Hollow Rotary Table Introduction:

The hollow rotary platform is a patented product, a revolutionary new product. Used in a variety of rotary motion applications. It can replace DD MOTOR with cam splitter. It combines high work efficiency, high precision, high rigidity and high cost performance. It is a revolutionary product in the rotating motion mechanism. Balance between the two, repeat positioning accuracy ≦ 5 seconds, the motor is easy to prepare, load stable, can be combined with AC servo motor or stepper motor for arbitrary angle division, not only can meet the digital control that the splitter can not achieve, positioning accuracy Can be comparable to DD motors. Can significantly reduce costs, bring you unexpected results!


Application:

Rotary table can be used in the automation of production line

Laser marking or rotary chuck in engraving machine

Rotary shaft in precision alignment mechanism

Light load robot joint

Hollow rotating platform can directly replacing the cam splitter and DD motor. The hollow rotating platform is a high positioning precision digital rotating platform, which has the advantages of low cost and high precision, and occupies a powerful position in the rotating platform. market,


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